UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BBVj0+wAt02R/8vKn5niZpCiQREXrqNRj6X9n2R/wCg=' 
WHERE 
  key_id = '33d4df22561772aefd1812cd44471687a75f6ad50258cd1c1eb10e54a1be65e7' 
  AND (
    token = 'BBVj0+wAt02R/8vKn5niZpCiQREXrqNRj6X9n2R/wCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )